0.2.0 / 2015-02-23

client_golang 0.2.0 has been released, with the most prominent new feature being server-side histograms. (Documentations will be updated later today to explain usage.)

0.2.0 / 2015-02-23

• [FEATURE] Introduce new Histagram metric type.
• [CHANGE] Ignore process collector errors for now (better error handling
  pending).
• [CHANGE] Use clear error interface for process pidFn.
• [BUGFIX] Fix Go download links for several archs and OSes.
• [ENHANCEMENT] Massively improve Gauge and Counter performance.
• [ENHANCEMENT] Catch illegal label names for summaries in histograms.
• [ENHANCEMENT] Reduce allocations during fingerprinting.
• [ENHANCEMENT] Remove cgo dependency. procfs package will only be included if
  both cgo is available and the build is for an OS with procfs.
• [CLEANUP] Clean up code style issues.
• [CLEANUP] Mark slow test as such and exclude them from travis.
• [CLEANUP] Update protobuf library package name.
• [CLEANUP] Updated vendoring of beorn7/perks.

Early warning: The fingerprinting method has an embarrassing bug (#74), which will be fixed in v0.3.0, but that will obviously invalidate each and every persisted fingerprint. We thought long about a conversion path or allowing to continue with the old fingerprinting method but could not come up with anything feasible. So one more storage wipe is looming...

0.1.0 / 2015-02-02

0.1.0 / 2015-02-02

• [CLEANUP] Introduced semantic versioning and changelog. From now on,
  changes will be reported in this file.